Backup Maintainence implementation in multiple instances

Hi All,

We have backup maintenece plan to implement in multiple instances(around 30 to 35 instance).

Backup Stratergy

Full backup  - Every Friday Evening 7 PM

Diff -- Every day once

Tlog - every 6 hrs once.

backup path: common network path all the instance

backup type: Compression

Do i have any choice, apart from manually login into the server creating the maintainence plan in all the instances? i mean if we want create same job in many instances simply we script the job and execute same in all the instances. Is there such kind of facility?

Thanks

K